What are the largest earthquakes to strike the US?

There have only been a handful of notable earthquakes to strike the U.S. greater than the magnitude 7.8 earthquake that recently struck Turkey and Syria. The earliest dates back to 1700.

Puerto Rico struggles to emerge from outage as anger builds

Shuttered businesses. Sleepless nights. Canceled classes. Hundreds of thousands of people across Puerto Rico remained without power on Friday, nearly two days after a fire at a main power plant sparked an island-wide outage.